496-41-3|Benzofuran-2-carboxylic acidProducts Supply

Benzofuran-2-carboxylic acid cas no:496-41-3

Synonyms: Coumarilicacid (6CI);1-Benzofuran-2-carboxylic acid;2,3-Benzofuran-2-carboxylic acid;2-Carboxybenzofuran;Benzo[b]furan-2-carboxylic acid;Coumarone-2-carboxylicacid;NSC 6165;2-Benzofurancarboxylicacid;

Identification

NameBenzofuran-2-carboxylic acid
CAS496-41-3
SynonymsCoumarilicacid (6CI);1-Benzofuran-2-carboxylic acid;2,3-Benzofuran-2-carboxylic acid;2-Carboxybenzofuran;Benzo[b]furan-2-carboxylic acid;Coumarone-2-carboxylicacid;NSC 6165;2-Benzofurancarboxylicacid;
EINECS(EC#)207-818-9
Molecular FormulaC₉H₆O₃
Molecular Weight162.14

Chemical Properties

Appearancewhite to light yellow crystal powder
refractive index1.649

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

HazardclassIRRITANT

Safety Data

Hazard Xi:Irritant;
Risk R36/37/38
Safety

Poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating vapors.Safety information of Benzofuran-2-carboxylic acid (CAS NO.496-41-3):
Hazard Codes Irritant Xi
Risk Statements 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany 3
RTECS DF6490000
Hazard Note Irritant

HS Code 29329985

Toxicity

ivn-mus LD50:320 mg/kg

CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#02495 .

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Pharmlead Inc.: Tel:; Address: Building 28,Room 403,Sanmen Road 358 Shanghai, 200439

CMS Chemicals Limited: Tel:+44-1235-831160; Address: 9 Milton Park Abingdon Oxfordshire OX14 4RR UK

Shanghai Ever-thriving Trading Co.,Ltd.: Tel:+86-21-51082627 62334856 62334915; Address: Room 411, Changning Science and Technolohy Building, No.201-209 Tianshan Road, Changning

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Tripletoxygen: Tel:; Address: P.O. Box 20650, Houston, Texas 77225,

Beijing JHYB Pharmaceutical Technology Co., Ltd: Tel:(010)-88593845,88592946; Address: No: 35,Balizhuang,Haidian District, Haidian, Beijing 100039,

Chemner Pharma: Tel:+86-(23)-62482345; Address: 668# International Exhibtion and Conference Center, Chongqing, Sichuan 400060,

Survival Technologies Pvt. Ltd.: Tel:+91-(22)-42128280, 42128281; Address: 113, Yusuf Building, 1st Floor, Veer Nariman Road, Mumbai, Maharashtra 400 001,

Shanghai Fchemicals Technology Co., Ltd.: Tel:+86-(21)-36030322; Address: Room524,Hua-Rui Mansion No.18 Jiang Chang Yi Road, Shanghai 200436,

AOKChem Co., Ltd.: Tel:+86-(21)-50791030 / 68712331; Address: Room 203, Block D, No.333 Cailun Road, Zhangjiang High-tech Park, Shanghai 201203,

Hangzhou Sage Chemical Co., Ltd.: Tel:86-571-86818502; Address: RM501 Tower A, New Youth Plaza, NO.8 Jia Shan Road

Shanghai Xunxin Chemical Co., Ltd: Tel:+86-(21)-38218795; Address: 580 Lane, Kanghong Road, Pudong New District, Shanghai 201315,

Quzhou Rundong Chemical (Technology) Co., Ltd.: Tel:+86-(21)-5411-1227, 5408-4322, 5411-2480; Address: No. 28, Gaotang Rd., Shenjia Industrial Development Zone, Quzhou, Zhejiang 324022,

Chemrio International Limited: Tel:+86-(574)-2789-1268, +86-13957895864; Address: Room 611-612 Wante Business Center, No.487 Yangmuqi Road, Hi-tech Park, Ningbo, Zhejiang 315040,

Suzhou Industrial Park Yacoo Chemical Reagent Co., Ltd.: Tel:86-512-62956016; Address: Suite 209 A3 Building 218, Xinghu Rd, Suzhou Industrial Park, SuZhou, Jiangsu 215125,

Benzofuran-2-carboxylic acid cas no:496-41-3

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